Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549403 | Engine generator | Masanobu Yamamoto | 2009-06-23 |
| 7507646 | Semiconductor devices and method of manufacturing them | Shinya Yamazaki, Tomoyoshi Kushida | 2009-03-24 |
| 7432606 | Engine generator | Masanobu Yamamoto | 2008-10-07 |
| 7423316 | Semiconductor devices | Sachiko Kawaji, Masayasu Ishiko, Masanori Usui, Jun Saito, Koji Hotta | 2008-09-09 |
| 7309927 | Engine generator | Naoto Mazuka | 2007-12-18 |
| 7143592 | Absorption chiller-heater | Mitsuru Kodama, Kazuhide Ishida | 2006-12-05 |
| 7064454 | Power generator system | Mitsuo Fukaya, Takashi Uchino | 2006-06-20 |
| 6979912 | Engine-driven generator | Naoto Mazuka, Yoshinori Yamada | 2005-12-27 |
| 6975042 | Engine-driven generator | Yoshinori Yamada, Takashi Fujita, Hitoshi Kashima, Naoto Mazuka, Hisamichi Naito | 2005-12-13 |
| 5604761 | Layered semiconductor laser having solder laminations and method of making same | Akinori Seki, Toyokazu Ohnishi, Jiro Nakano, Kazuyoshi Tomita, Hiroyuki Kano | 1997-02-18 |
| 5557946 | Absorption type heat pump | Hisashi Takahashi, Nakahiro Inagaki | 1996-09-24 |
| 5079412 | Point of sale data processing apparatus for handy type bar code reader which can be flush mounted | — | 1992-01-07 |